Thumbs Up

Broadly understood as agreement or approval, though in some cultures a thumbs up can carry a different or even offensive connotation, so it's worth being mindful in international conversations.

Crossed Fingers

Represents hoping for good luck, commonly sent before an exam, interview, or uncertain outcome.

Pinched Fingers

Originally an Italian hand gesture meaning roughly 'what do you want' or 'what are you saying,' now used more broadly online for emphasis or exasperation.

Folded Hands

Ambiguous by design — read as please, thank you, or a literal prayer or hope depending on context, and also used as a respectful greeting gesture in some cultures.

Call Me Hand

A relaxed, casual gesture used to suggest catching up later or as a laid-back sign-off, often called the 'shaka' or 'hang loose' sign.

Victory Hand

Read as either peace or the number two depending on context, and also commonly used as a cheerful pose in photos.

Middle Finger

An explicitly rude gesture in most cultures — worth avoiding entirely in professional or unfamiliar contexts.